A STUDY BY IN-SITU FTIR SPECTROSCOPY OF THE DECOMPOSITION OF PRECURSORS FOR THE MOCVD OF HIGH-TEMPERATURE SUPERCONDUCTORS

Authors
KOVALGIN AY CHABERTROCABOIS F HITCHMAN ML SHAMLIAN SH ALEXANDROV SE
Citation
Ay. Kovalgin et al., A STUDY BY IN-SITU FTIR SPECTROSCOPY OF THE DECOMPOSITION OF PRECURSORS FOR THE MOCVD OF HIGH-TEMPERATURE SUPERCONDUCTORS, Journal de physique. IV, 5(C5), 1995, pp. 357-364
Citations number
12
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
5
Issue
C5
Year of publication
1995
Part
1
Pages
357 - 364
Database
ISI
SICI code
1155-4339(1995)5:C5<357:ASBIFS>2.0.ZU;2-M
Abstract
In this paper we report on a study by FTIR spectroscopy of the gas pha se thermal decomposition of [Y(TMHD)(3)], [Cu(TMHD)(2)] and [Ba(TDFND) (2).tetraglyme] under a total pressure of 10 Torr, for a temperature r ange 200 - 650 degrees C, and in the absence and presence of oxygen. T he variation of the decomposition characteristics for each of the comp lexes as a function of temperature, and as shown by changes in the abs orption coefficients, are related to the molecular structures.